Pauser: if two consecutive blocks both used Pauser, paused_block would be overwritten with NULL at L55 *after* being set to the new block at L31. Use a temporary variable to get around this and allow paused_block to remain correct. Addresses issue #314
change minimum travel to match what it used to be
enabled specifying config values in hex with 0x prefix
enabled specifying numeric config values using all strtof capabilities
Initialise actuator positions to current cartesian position (X0 Y0 Z0) so the first move is correct if homing is not performed. Addresses issue #333
Merge branch 'edge' of https://github.com/arthurwolf/Smoothie into edge
Merge branch 'edge' into MyEdge